micromillimetre /mī-krə-milˈi-mē-tər/

1. One millionth of a millimetre (now nanˈomētre; obsolete)
2. One thousandth of a millimetre (non-standard)

• murliest
• murlin
• murling
• murlins
• murls
• murly
• murmur
• murmuration
• murmurations
• murmured
• murmurer
• murmurers
• murmuring
• murmuringly
• murmurings
• murmurous
• murmurously
• murmurs
• murmur vowel
• murmur vowels
• murphies
• murphy
• Murphy's game
• Murphy's law
• murra